refactor(classes): organize inc/classes into domain folders

Move ~94 root class shells and root *-traits into domain directories (core, auth, user, credits, content, payment/gateways, forum, shop, sms, ai, messages, extensions, widgets, settings, admin). Update bootstrap require paths, co-locate traits with owners, fix forum/user relative requires, drop duplicate shop controller requires, and wire home-modules load. Path-only; class names and init order unchanged.
2026-07-17 11:11:57 +08:00
1 parent 2a8fe68048
commit ce1c13b947
@@ -0,0 +1,146 @@
+<?php
+/**
+ * AKSRT 访问量统计系统
+ *
+ * 追踪每日访客数和浏览量，为网站统计小工具提供数据支持。
+ *
+ * @package AKSRT
+ */
+
+defined('ABSPATH') || exit;
+
+class AKSRT_Stats_Tracker {
+
+	private static $instance = null;
+
+	/**
+	 * 单例模式
+	 */
+	public static function get_instance(): self {
+		if (null === self::$instance) {
+			self::$instance = new self();
+		}
+		return self::$instance;
+	}
+
+	/**
+	 * 初始化：挂钩到 wp_head
+	 */
+	public static function init(): void {
+		add_action('wp_head', [self::get_instance(), 'track_visit'], 1);
+	}
+
+	/**
+	 * 追踪访问
+	 */
+	public function track_visit(): void {
+		// 排除管理员、爬虫、AJAX请求
+		if (is_admin() || wp_doing_ajax()) {
+			return;
+		}
+
+		if (is_user_logged_in() && current_user_can('manage_options')) {
+			return;
+		}
+
+		$today = current_time('Y-m-d');
+		$option_key = 'aksrt_daily_stats_' . $today;
+
+		// 检查是否已统计过该访客
+		$visitor_cookie = 'aksrt_visitor_' . $today;
+		$is_unique = empty($_COOKIE[$visitor_cookie]);
+
+		// 获取或初始化今日统计
+		$stats = get_option($option_key, ['visitors' => 0, 'pageviews' => 0]);
+
+		if (!is_array($stats)) {
+			$stats = ['visitors' => 0, 'pageviews' => 0];
+		}
+
+		// 更新统计
+		$stats['pageviews']++;
+		if ($is_unique) {
+			$stats['visitors']++;
+			setcookie($visitor_cookie, '1', time() + DAY_IN_SECONDS, COOKIEPATH, COOKIE_DOMAIN);
+		}
+
+		update_option($option_key, $stats, false);
+
+		// 每月1日清理旧数据
+		if ((int) date('j') === 1 && (int) date('H') === 0 && (int) date('i') < 5) {
+			$this->cleanup_old_stats();
+		}
+	}
+
+	/**
+	 * 清理30天前的统计数据
+	 */
+	private function cleanup_old_stats(): void {
+		global $wpdb;
+
+		$threshold = date('Y-m-d', strtotime('-30 days'));
+		$wpdb->query($wpdb->prepare(
+			"DELETE FROM {$wpdb->options} WHERE option_name LIKE %s AND option_name < %s",
+			$wpdb->esc_like('aksrt_daily_stats_') . '%',
+			'aksrt_daily_stats_' . $threshold
+		));
+	}
+
+	/**
+	 * 获取今日统计
+	 */
+	public static function get_today_stats(): array {
+		$today = current_time('Y-m-d');
+		$stats = get_option('aksrt_daily_stats_' . $today, ['visitors' => 0, 'pageviews' => 0]);
+
+		if (!is_array($stats)) {
+			return ['visitors' => 0, 'pageviews' => 0];
+		}
+
+		return [
+			'visitors'  => absint($stats['visitors'] ?? 0),
+			'pageviews' => absint($stats['pageviews'] ?? 0),
+		];
+	}
+
+	/**
+	 * 获取指定日期统计
+	 */
+	public static function get_daily_stats(string $date): array {
+		$stats = get_option('aksrt_daily_stats_' . $date, ['visitors' => 0, 'pageviews' => 0]);
+
+		if (!is_array($stats)) {
+			return ['visitors' => 0, 'pageviews' => 0];
+		}
+
+		return [
+			'visitors'  => absint($stats['visitors'] ?? 0),
+			'pageviews' => absint($stats['pageviews'] ?? 0),
+		];
+	}
+
+	/**
+	 * 获取最近N天统计
+	 */
+	public static function get_period_stats(int $days = 30): array {
+		$total = ['visitors' => 0, 'pageviews' => 0];
+		for ($i = 0; $i < $days; $i++) {
+			$date = date('Y-m-d', strtotime("-{$i} days"));
+			$stats = self::get_daily_stats($date);
+			$total['visitors'] += $stats['visitors'];
+			$total['pageviews'] += $stats['pageviews'];
+		}
+		return $total;
+	}
+
+	/**
+	 * 获取总浏览量（所有文章）
+	 */
+	public static function get_total_views(): int {
+		global $wpdb;
+		$total = $wpdb->get_var(
+			"SELECT SUM(CAST(meta_value AS UNSIGNED)) FROM {$wpdb->postmeta} WHERE meta_key = 'aksrt_post_views'"
+		);
+		return max(0, (int) $total);
+	}
+}